EP0179642A3 - Toner, charge-imparting material and composition containing substituted guanidine compound - Google Patents

Toner, charge-imparting material and composition containing substituted guanidine compound Download PDF

Info

Publication number
EP0179642A3
EP0179642A3 EP85307588A EP85307588A EP0179642A3 EP 0179642 A3 EP0179642 A3 EP 0179642A3 EP 85307588 A EP85307588 A EP 85307588A EP 85307588 A EP85307588 A EP 85307588A EP 0179642 A3 EP0179642 A3 EP 0179642A3
Authority
EP
European Patent Office
Prior art keywords
toner
charge
composition containing
guanidine compound
imparting material
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP85307588A
Other versions
EP0179642A2 (en
EP0179642B1 (en
Inventor
Takeshi Ikeda
Eiichi Imai
Hiroshi Fukumoto
Katsuhiko Tanaka
Koshi Suematsu
Motoo Urawa
Masanori Takenouchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP59220988A external-priority patent/JPS6198361A/en
Priority claimed from JP59220989A external-priority patent/JPS6198362A/en
Priority claimed from JP59220987A external-priority patent/JPS6198360A/en
Priority claimed from JP59222658A external-priority patent/JPS6199157A/en
Priority claimed from JP60088875A external-priority patent/JPS61248060A/en
Priority claimed from JP60101749A external-priority patent/JPS61259270A/en
Application filed by Canon Inc filed Critical Canon Inc
Publication of EP0179642A2 publication Critical patent/EP0179642A2/en
Publication of EP0179642A3 publication Critical patent/EP0179642A3/en
Application granted granted Critical
Publication of EP0179642B1 publication Critical patent/EP0179642B1/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/0806—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer on a donor element, e.g. belt, roller
    • G03G15/0812—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer on a donor element, e.g. belt, roller characterised by the developer regulating means, e.g. structure of doctor blade
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/0806—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer on a donor element, e.g. belt, roller
    • G03G15/0818—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer on a donor element, e.g. belt, roller characterised by the structure of the donor member, e.g. surface properties
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/097—Plasticisers; Charge controlling agents
    • G03G9/09733—Organic compounds
    • G03G9/09775—Organic compounds containing atoms other than carbon, hydrogen or oxygen
EP85307588A 1984-10-19 1985-10-21 Toner, charge-imparting material and composition containing substituted guanidine compound Expired EP0179642B1 (en)

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
JP220987/84 1984-10-19
JP220989/84 1984-10-19
JP59220988A JPS6198361A (en) 1984-10-19 1984-10-19 Developer
JP220988/84 1984-10-19
JP59220989A JPS6198362A (en) 1984-10-19 1984-10-19 Electrostatic charge image developing toner
JP59220987A JPS6198360A (en) 1984-10-19 1984-10-19 Electrostatic charge image developing toner
JP222658/84 1984-10-22
JP59222658A JPS6199157A (en) 1984-10-22 1984-10-22 Material for electrostatic image development
JP60088875A JPS61248060A (en) 1985-04-26 1985-04-26 Toner for developing electrostatic charge image
JP88875/85 1985-04-26
JP101749/85 1985-05-14
JP60101749A JPS61259270A (en) 1985-05-14 1985-05-14 Charge providing material for developing electrostatic charge image

Publications (3)

Publication Number Publication Date
EP0179642A2 EP0179642A2 (en) 1986-04-30
EP0179642A3 true EP0179642A3 (en) 1987-07-22
EP0179642B1 EP0179642B1 (en) 1991-12-18

Family

ID=27551754

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85307588A Expired EP0179642B1 (en) 1984-10-19 1985-10-21 Toner, charge-imparting material and composition containing substituted guanidine compound

Country Status (4)

Country Link
US (1) US4663263A (en)
EP (1) EP0179642B1 (en)
DE (1) DE3584942D1 (en)
HK (1) HK84893A (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0178952B1 (en) * 1984-10-19 1992-04-01 Canon Kabushiki Kaisha Toner, charge-imparting material and composition containing positively chargeable compound
US5478863A (en) * 1986-07-10 1995-12-26 State Of Oregon, Oregon Health Sciences University Of Oregon Substituted guanidines having high binding to the sigma receptor and the use thereof
US5312840A (en) * 1986-07-10 1994-05-17 State Of Oregon, Acting By And Through The Oregon State Board Of Higher Education Substituted guanidines having high binding to the sigma receptor and the use thereof
US5093525A (en) * 1986-07-10 1992-03-03 State Of Oregon, Acting By And Through The Oregon State Board Of Higher Education, Acting For And On Behalf Of The Oregon Health Sciences University N,N'-disubstituted guanidines and their use as excitatory amino acid antagonists
JPS63280262A (en) * 1987-05-13 1988-11-17 Ricoh Co Ltd Toner for developing electrostatic latent image
US5202213A (en) * 1988-08-31 1993-04-13 Canon Kabushiki Kaisha Developer with surface treated silicic acid for developing electrostatic image
US5214208A (en) * 1989-03-13 1993-05-25 Canon Kabushiki Kaisha Toner containing a dimer of diarylguanidine type compound for developing electrostatic image
JP2742084B2 (en) * 1989-03-13 1998-04-22 キヤノン株式会社 Toner for developing electrostatic images containing guanidine dimer and guanidine dimer
JP2598128B2 (en) * 1989-04-28 1997-04-09 キヤノン株式会社 Image forming device
US5307122A (en) * 1989-07-28 1994-04-26 Canon Kabushiki Kaisha Image forming apparatus apparatus unit facsimile apparatus and developer comprising hydrophobic silica fine powder for developing electrostatic images
JPH0692357B2 (en) * 1989-10-18 1994-11-16 キヤノン株式会社 Toner for developing electrostatic image containing guanidine compound and guanidine compound
ES2181668T3 (en) 1990-03-02 2003-03-01 Oregon State TRI- AND TETRA-SUBSTITUTED GUANIDINS AND ITS USE AS EXCITING AMINO ACID ANTAGONISTS.
US5262568A (en) * 1990-03-02 1993-11-16 State Of Oregon Tri- and tetra-substituted guanidines and their use as excitatory amino acid antagonists
JPH05508836A (en) * 1990-05-25 1993-12-09 オレゴン州 Substituted guanidines with high binding to sigma receptors and their uses
DE69124348T2 (en) * 1990-11-30 1997-06-05 Canon Kk Electrostatic image development developer, image forming apparatus, apparatus element and facsimile apparatus
US5741661A (en) * 1991-02-08 1998-04-21 Cambridge Neuroscience, Inc. Substituted guanidines and derivatives thereof as modulators of neurotransmitter release and novel methodology for identifying neurotransmitter release blockers
US5847006A (en) * 1991-02-08 1998-12-08 Cambridge Neuroscience, Inc. Therapeutic guanidines
AU670232B2 (en) * 1991-02-08 1996-07-11 Cambridge Neuroscience, Inc. Substituted guanidines and derivatives thereof as modulators of neurotransmitter release and novel methodology for identifying neurotransmitter release blockers
DE69432984T2 (en) * 1993-05-27 2004-05-27 Cenes Ltd. THERAPEUTIC SUBSTITUTED GUANIDINE
WO1995014461A1 (en) * 1993-11-23 1995-06-01 Cambridge Neuroscience, Inc. Therapeutic substituted guanidines
KR100423272B1 (en) 1994-02-03 2004-09-01 캠브리지 뉴로사이언스, 인코포레이티드 Compounds regulating the release of neurotransmitters, pharmaceutically acceptable salts thereof and pharmaceutical compositions comprising them
US6143791A (en) * 1994-02-03 2000-11-07 Cambridge Neuroscience, Inc. Therapeutic guanidines
US6787569B1 (en) 1994-02-03 2004-09-07 Cambridge Neuroscience, Inc. Therapeutic guanidines
US7351743B1 (en) 1994-02-03 2008-04-01 Wyeth Therapeutic guanidines
GB9422162D0 (en) * 1994-11-03 1994-12-21 Zeneca Ltd Composition, compound and use
US6025355A (en) 1997-05-19 2000-02-15 Cambridge Neuroscience, Inc. Pharmaceutically active compounds and methods of use
US6242198B1 (en) 1996-07-25 2001-06-05 Cambridge Neuroscience, Inc. Methods of treatment of eye trauma and disorders
US6756389B2 (en) 1996-08-09 2004-06-29 Cambridge Neuroscience, Inc. Pharmaceutically active compounds and methods of use

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1086753A (en) * 1964-02-06 1967-10-11 Dennison Mfg Ltd Development of electrostatic images with liquid developer
JPS5028262B2 (en) * 1972-04-06 1975-09-13
JPS511433B2 (en) * 1972-05-10 1976-01-17
JPS5114028B2 (en) * 1973-03-20 1976-05-06
JPS604565B2 (en) * 1974-11-21 1985-02-05 富士写真フイルム株式会社 Corrosion resistant ferromagnetic metal powder
JPS5978365A (en) * 1982-10-28 1984-05-07 Ricoh Co Ltd Toner for developing electrical latent image
JPS59100455A (en) * 1982-11-30 1984-06-09 Canon Inc Developer
JPS59195661A (en) * 1983-04-21 1984-11-06 Canon Inc Developer

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS, vol. 80, no. 22, 3rd Juin 1974, page 422, abstract no. 126778e, Columbus, Ohio, US; & JP-A-48 101 938 (SUMITOMO CHEMICAL CO. LTD.) 21-12-1973 *
CHEMICAL ABSTRACTS, vol. 80, no. 24, June 1974, page 448, abstract no. 139529z, Columbus, Ohio, US; & JP-A-49 008 239 (SUMITOMO CHEMICAL CO. LTD.) 24-01-1974 *
PATENTS ABSTRACTS OF JAPAN, vol. 8, no. 215 (P-305)[1652], 2nd October 1984; & JP-A-59 100 455 (CANON K.K.) 09-06-1984 *
PATENTS ABSTRACTS OF JAPAN, vol. 9, no. 62 (P-342)[1785], 19th March 1985; & JP-A-59 195 661 (CANON K.K.) 06-11-1984 *

Also Published As

Publication number Publication date
DE3584942D1 (en) 1992-01-30
EP0179642A2 (en) 1986-04-30
US4663263A (en) 1987-05-05
HK84893A (en) 1993-08-27
EP0179642B1 (en) 1991-12-18

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